NUnit by: Charlie Poole Rob Prouse

NUnit is a unit-testing framework for all .NET languages. It can run on macOS, Linux and Windows operating systems. NUnit can be used for a wide range of testing, from unit testing with TDD to full fledged system and integration testing. It is a non-opinionated, broad and deep framework with multiple different ways to assert that your code behaves as expected. Many aspects of NUnit can be extended to suit your specific purposes. The latest version, version 4, is an upgrade from the groundbreaking NUnit 3 framework. It is a modernized version, aimed at taking advantage of the latest .NET features and C# language constructs. If you are upgrading from NUnit 3, be aware of the breaking changes (https://docs.nunit.org/articles/nunit/release-notes/breaking-changes.html#nunit-40). Please see the NUnit 4 Migration Guide (https://docs.nunit.org/articles/nunit/release-notes/Nunit4.0-MigrationGuide.html) and take care to prepare your NUnit 3 code before you do the upgrade. Supported platforms: - .NET Framework 4.6.2+ - .NET 6.0+

NUnit.Analyzers by: NUnit

This package includes analyzers and code fixes for test projects using NUnit 3. The analyzers will mark wrong usages when writing tests, and the code fixes can be used to used to correct these usages. Version 3.0 and upwards works in Visual Studio 2019 and also enables supression of compiler errors such as errors arising from nullable reference types. For Visual Studio 2017 one must use versions below 3.0.

NUnit3TestAdapter by: Charlie Poole Terje Sandstrom

The NUnit3 TestAdapter for Visual Studio, all versions from 2012 and onwards, and DotNet (incl. .Net core). Note that this package ONLY contains the adapter, not the NUnit framework. For VS 2017 and forward, you should add this package to every test project in your solution. (Earlier versions only require a single adapter package per solution.)

OpenXmlPowerTools by: Eric White

The Open XML PowerTools provides guidance and example code for programming with Open XML Documents (DOCX, XLSX, and PPTX). It is based on, and extends the functionality of the Open XML SDK. It supports scenarios such as: •Splitting DOCX/PPTX files into multiple files. •Combining multiple DOCX/PPTX files into a single file. •Populating content in template DOCX files with data from XML. •High-fidelity conversion of DOCX to HTML. •Searching and replacing content in DOCX/PPTX using regular expressions. •Managing tracked-revisions, including detecting tracked revisions, and accepting tracked revisions. •Updating Charts in DOCX/PPTX files, including updating cached data, as well as the embedded XLSX. •Retrieving metrics from DOCX files, including the hierarchy of styles used, the languages used, and the fonts used. •Writing XLSX files using far simpler code than directly writing the markup, including a streaming approach that enables writing XLSX files with millions of rows.

Owin by: OWIN startup components contributors

OWIN IAppBuilder startup interface

Plugin.FirebasePushNotification by: Rendy Del Rosario

Receive and handle firebase push notifications across Xamarin.iOS and Xamarin.Android

Plugin.Permissions by: James Montemagno

Check to see if your users have granted or denied permissions for common permission groups on iOS and Android. Additionally, you can request permissions with a simple cross-platform async/awaitified API.

Portable.BouncyCastle by: Claire Novotny

BouncyCastle portable version with support for .NET 4, .NET Standard 2.0

PortableWebDavLibrary by: DecaTec

The Portable WebDAV Library is a strongly typed, async WebDAV client library which is fully compliant to RFC 4918, RFC 4331 and "Additional WebDAV Collection Properties". It is implemented as .NETStandard 1.1 library in oder to be used on any platform supporting .NETStandard 1.1.

Prism.Core by: Brian Lagunas Dan Siegel

Prism is a fully open source version of the Prism guidance originally produced by Microsoft Patterns & Practices. Prism provides an implementation of a collection of design patterns that are helpful in writing well structured and maintainable XAML applications, including MVVM, dependency injection, commanding, event aggregation, and more. Prism's core functionality is a shared code base in a Portable Class Library targeting these platforms; WPF, Windows 10 UWP, and Xamarin Forms. Features that need to be platform specific are implemented in the respective libraries for the target platform.

QRCodeHelper by: J.Sakamoto

This helper for WebMatrix and ASP.NET Web Pages allows you to easily display QR Code on your site. あなたのASP.NETページにQRコードを容易に表示することのできる、WebMatrix および ASP.NET Web Pages 用のヘルパーです。

reCAPTCH.MVC by: Bhaumik Patel

ReCAPTCHA MVC lets you embed a CAPTCHA in your web pages in order to protect them against spam and other types of automated abuse. DEMO and Document => http://recaptchamvc.apphb.com/ The primary features of the library are: --> reCAPTCHA API verion 2.0 Support --> The color theme of the widget. (dark, light) --> The type of CAPTCHA to serve. (audio, image) --> MVC 4 and MVC 5 Support

Remotion.Linq by: rubicon IT GmbH

re-linq Frontend: A foundation for parsing LINQ expression trees and generating queries in SQL or other languages. Key features: - Transforms expression trees into abstract syntax trees resemblying LINQ query expressions (from ... select syntax) - Simplifies many aspects of this tree (sub queries, transparent identifieres, pre-evaluation ...) - Provides basic infrastructure for backend development (e.g. SQL generation) - Provides a framework for user-defined query extensions and transformations

Respond by: Scott Jehl Paul Irish Nicholas Zakas

The goal of this script is to provide a fast and lightweight (3kb minified / 1kb gzipped) script to enable responsive web designs in browsers that don't support CSS3 Media Queries - in particular, Internet Explorer 8 and under. It's written in such a way that it will probably patch support for other non-supporting browsers as well (more information on that soon).

RestSharp by: John Sheehan RestSharp Community

Simple REST and HTTP API Client

Serilog by: Serilog Contributors

Simple .NET logging with fully-structured events

Serilog.Extensions.Logging by: Microsoft Serilog Contributors

Low-level Serilog provider for Microsoft.Extensions.Logging

Sharpnado.Tabs by: Jean-Marie Alfonsi

Pure Xamarin.Forms tabs: * Fixed tabs (android tabs style) * Scrollable tabs * Vertical tabs * Material design tabs (top and leading icon) * Support for SVG images * Segmented tabs * Custom shadows (neumorphism ready) * Badges on tabs * Circle button in tab bar * Bottom bar tabs (ios tabs style) * Custom tabs (be creative just implement TabItem) * Independent ViewSwitcher * Bindable with ItemsSource -------------- Installation -------------- * In Core project, in `App.xaml.cs`: public App() { InitializeComponent(); Sharpnado.Tabs.Initializer.Initialize(loggerEnable: false); ... } * In iOS project: Xamarin.Forms.Forms.Init(); Sharpnado.Tabs.iOS.Preserver.Preserve(); * In UWP project: var rendererAssemblies = new[] { typeof(UWPShadowsRenderer).GetTypeInfo().Assembly, typeof(UwpTintableImageEffect).GetTypeInfo().Assembly, }; Xamarin.Forms.Forms.Init(e, rendererAssemblies);

SharpZipLib by: ICSharpCode

SharpZipLib (#ziplib, formerly NZipLib) is a compression library for Zip, GZip, BZip2, and Tar written entirely in C# for .NET. It is implemented as an assembly (installable in the GAC), and thus can easily be incorporated into other projects (in any .NET language)

SimpleInjector by: Simple Injector Contributors

Simple Injector is an easy, flexible and fast dependency injection library that uses best practice to guide your solutions toward the pit of success.